1984 Engines & Components

Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 3.480" stroke, 48-50 lb. total weight, 2.100" rod journal, two piece rear main seal

Part Number: MAN-190310NB

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Pulley Kit, Serpentine Belt, Billet Aluminum, Black Anodized, 140 Amp Alternator - Power Steering - Air Conditioning, Small Block Ford, Kit

Part Number: SUM-340550BLK

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Engine Drive System, Front Runner, Aluminum, Black, Chevy, Small Block, Kit

Part Number: VTA-174010-SCA

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-47110BI

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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ROTATING ASSEMBLY

Part Number: SCA-1-94306BI060

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B13021E060

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Pulleys, Track, Performance Ratio, Billet Aluminum, Clear Powdercoated, Chevy, Small Block, Set

Part Number: MCH-22255

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Crankshaft, 28 oz. Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502021

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Estimated Ship Date: May 18, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-435018-3

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Estimated Ship Date: May 18, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445426

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Estimated Ship Date: May 18, 2026 if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.500 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445430C

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Estimated Ship Date: May 18, 2026 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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Estimated Ship Date: May 18, 2026 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445420

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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Estimated Ship Date: May 18, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445426C-3

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Estimated Ship Date: May 18, 2026 if ordered today

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Crankshaft 4-454-4375-6635, Chevy Crankshaft Forged 4340 Strd Wgt 454 2-Piece Rear 4.375 Stroke 6.535 Length 2

Part Number: SCA-445428

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Estimated Ship Date: May 18, 2026 if ordered today

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Front Drive System, Small Block Chevy, Machine finish, w/ AC and Power Steering-Classic Pulley-Flex Fan

Part Number: AAY-S0417

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Front Drive System, Small Block Chevy, Machine finish, w/ AC and Power Steering-Flex Fan

Part Number: AAY-S0416

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Front Drive System, Small Block Chevy, Black Silverline, w/ AC and NO Power Steering-Classic Pulley

Part Number: AAY-S0400

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Pulleys, Style Track, Serpentine, Performance Ratio, Billet Aluminum, Black Powdercoat, Chevy, Small Block, Kit

Part Number: MCH-22250-08

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-202

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-301

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Front Drive System, w/ On Board PS Reservoir, Small Block Ford, Bright Dip Anodize, w/ AC and Power Steering

Part Number: AAY-FDS-SBF-951

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Ford, Small Block, Kit

Part Number: AAY-FDS-SBF-351

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Estimated Ship Date: Mar 27, 2026 if ordered today

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